Vector REF25-LB-LGD, Operation And Service Manual

Page 1: ...ector Lab Products Refrigerators and Freezers 01381983R00 801 Church Lane Easton PA 18040 USA Toll free 1 855 686 5592 www vectorlabproducts com Following installation please forward this manual to the appropriate operations person ...

Page 2: ...ction 6 Controller Operation 7 Locking Unlocking of the Keypad 8 Viewing Adjusting the Set Point 8 Powering the Equipment ON 8 Controller Set Up 8 Defrosting 9 Door Switch 9 Cleaning 11 Interior Cleaning 11 Exterior Cleaning 11 Annual Cleaning 11 Refrigeration System 11 Refrigeration Diagram Refrigerators 12 Refrigeration Diagram Freezers 12 Facade Removal 13 Controller Replacement 13 Door Gasket ...

Page 3: ... are receiving Following is an explanation of the different item numbers Model Number Width inches Depth inches Height inches Ref Volume cu ft Set Point Temp Elec V Ph Hz Cooling Capacity Absorbed Power VREF12 LB RGD VREF12 LB SGD 23 5 8 23 5 8 71 23 32 12 4 C 120 1 60 699 BTU 260 W VREF12 LB RSD 23 5 8 23 5 8 71 23 32 12 4 C 120 1 60 699 BTU 260 W VREF25 LB RSD 28 11 32 31 1 2 79 3 16 25 4 C 120 ...

Page 4: ...system The back of the refrigerator should have 2 inches of clearance to allow for power cord clearance and ventilation on unit Electrical Specifications 115 V 60 Hz 1 phase Minimum circuit ampacity 15A Maximum size of branch circuit overcurrent device 15A circuit Vector Lab Products recommends circuit be protected by GFCI breaker Does not require dedicated circuit Refrigeration Specifications Ref...

Page 5: ...nditions other than those specified herewith The equipment is secured to a wooden pallet base wrapped in a plastic film and packaged into a three waves carton box The equipment must be handled using a fork lift truck or a pallet truck with suitable forks fork length at least equal to 2 3 length of unit 1 Remove packing material 2 Remove accessories from inside the unit 3 Carefully slide the cabine...

Page 6: ... to 3 N m Fig 2 2 4 Attach wall anchor brackets to wall using appropriate hardware and installation method suitable to application and local codes Fig 2 1 2 Remote Alarm Connection These units are equipped with a remote alarm plug for the connection to a remote alarm network The remote alarm plug is installed at the back of the cabinet near the main power plug enclosure and it is wired through a c...

Page 7: ... Products voiding equipment warranty Refrigerators come pre programmed with a 4 C 39 2 F set point Standard operating temperature at default is 4 C to 6 C 39 2 F to 42 8 F If desired the refrigerator s set point can be adjusted within a 1 C to 12 C 33 8 F to 53 6F range Freezers are pre programmed with a 25 C 13 F set point If desired the freezer s set point can be adjusted within a 23 C to 10 C 1...

Page 8: ...controller unlocked press and release the SET key The current Set Point will populate Use the UP DOWN arrows to the desired Set Point and again press the SET key to store Powering the Equipment ON Locate the power switch to the left of the controller and place in the ON position I Controller Set Up Upon power up your controller will alarm RTC This is instructing you to program the TIME DATE Press ...

Page 9: ...If the defrost probe Pb2 experiences a failure or is out of spec the MAX time the unit will stay in a defrost cycle is 15 minutes If this occurs a dFd alarm will appear Upon termination of the defrost cycle the compressor condenser fan and evaporator fan will remain off for 60 seconds to allow for the melted frost to drip away from the evaporator coil Refrigerators enable an automatic defrost cycl...

Page 10: ...10 Vector Lab Products Refrigerators and Freezers Alarms ...

Page 11: ...r or other non abrasive cleaner Annual Cleaning Removal of dust and other particulates from air intake areas and the condenser is important for proper operation Environments with large amounts of dust may require more frequent cleaning 1 Disconnect power to unit by turning power switch off and removing power cord from receptacle 2 The condenser can be accessed from rear for cleaning 3 Inspect drai...

Page 12: ...COMPRESSOR HOT GAS SOLENOID HOT GAS LINE EVAPORATOR CAPILLARY TUBE CONDENSER Refrigeration Diagram Freezers DRYER HIGH PRESSURE VAPOR LOW PRESSURE VAPOR HIGH PRESSURE LIQUID LOW PRESSURE LIQUID COMPRESSOR FAN 10oz Charge High Psi Liquid Low Psi Liquid High Psi Vapor Low Psi Vapor EVAPORATOR FAN EVAPORATOR DEFROST UNIT CONDENSING UNIT EVAPORATOR TXV HOT GAS SOLENOID HOT GAS LINE ...

Page 13: ...winding 3 7 Ω 16 7 VREF12 LB RSD R290 2 5 oz 0 070 kg 29 psig 2 barg 146 5 psig 10 1 barg Start winding 13 35 Ω Run winding 4 89 Ω 19 6 VREF25 LB RGD VREF25 LB LGD VREF25 LB RSD R290 3 2 oz 0 09 kg 37 71 psig 2 6 barg 156 64 psig 10 8 barg Start winding 13 35 Ω Run winding 4 89 Ω 19 6 VREF30 LB RGD VREF30 LB LGD VREF30 LB RSD R290 3 5 oz 0 100 kg 24 65 psig 1 7 barg 165 4 psig 11 4 barg Start wind...

Page 14: ...er 6 6 wire ties 1 Turn off power to unit and unplug 2 Remove façade hold down screws rotate façade and set safety latch 3 Disconnect terminal from back up battery 4 Carefully cut wire ties to provide slack in control wires 5 Press the release button on controller retainer clips one on each side and slide back to remove 6 Carefully pull controller through the façade far enough to remove wires 7 Re...

Page 15: ...ontroller 1 Firstly make sure that the main switch is turned off and the controller is not powered The controller has removable screw connection terminals blocks so unscrew at the maximum openings the screw connectors n 11 12 13 where the temperature probes are wired and remove the cables 2 Insert the programming key in the controller terminals n 10 11 12 ...

Page 16: ...ramming key is correctly inserted into the controller terminal blocks Copy the parameters from the controller to the programming key 1 After the above steps 1 2 Press and hold the Copy key button until the signal leds light firmly red then press the Enter key he Signal leds will start flashing red for few seconds then they ll turn firmly into green if the programming has been correctly accomplishe...

Page 17: ...nd press firmly in place 4 Open and close door checking for proper gasket seal without pinching against refrigerator Modular Refrigeration System Vector Lab Products Modular Refrigeration System allows technicians to remove the entire unit from the refrigerator top 1 Remove rear support column using 5 16 nut driver 2 Remove incoming power supply assembly 3 Remove bolts securing unit cooler to refr...

Page 18: ...lows for the operation of scientific equipment in climate controlled refrigerated conditions Since the cabinet is a closed environment we use a R290 gas monitor to ensure that the interior atmosphere Is below the Lower Explosive Limit LEL PRIOR to energizing the power outlet 1 To install the gas detector simply connect each of the three CANNON Plugs to it s corresponding mate ...

Page 19: ...Vector Lab Products Refrigerators and Freezers 19 2 Connect the air sample tube to the factory installed connection ...

Page 20: ...the unit press the main power switch shown below and verify the 4 amp breaker is not tripped 4 A green and orange indicator will illuminate 5 Push the reset button the orange indicator light will turn off The Green light will remain on signifying power at the outlet ...

Page 21: ...rgized If at anytime the sampled air rises above the LEL power is disconnected while an audible and visual alarm are energized When enegized during warmup a green LED will blink on the detector indicating that the unit is testing for the existence of explosive gasses in the cabinet This test will take approximnately one inute to complete If no gas is detected the unit will supply power to the inte...

Page 22: ...Black White Black White Black White Black White Battery V N L Power supply 100 240Vac V Low Battery AC OK Output 12Vdc Battery 12V Brown Blue Ground Red Black Red Black Red Black Battery charger connections black ES PS ES and PS components are on cromatograph systems Reset Key Reset input N L Power input DC input 4 3 LED 1 LED 2 HC Gas Sensor board B B A Power supply 12Vdc Reset Key C C LED 3 Elec...

Page 23: ... 2 6 3 7 4 8 Black White Black White Black White Black White Black White Black White Battery V N L Power supply 100 240Vac V Low Battery AC OK Output 12Vdc Battery 12V Brown Blue Ground Red Black Red Black Red Black Battery charger connections black 2 16awg black 1 16awg black ES PS ES and PS components are on cromatograph systems Reset Key Reset input N L Power input DC input 4 3 LED 1 LED 2 HC G...

Page 24: ...24 Vector Lab Products Refrigerators and Freezers Replacement parts ...

Page 25: ...er Cord 01316140 1 18 Top Protection Grid 01398130 1 19 Probes Kit 01394220 1 20 Lighting Switch 01394360 1 21 Controller Requires Programming Key 01394410 1 Key Programming Celsius Vector Ref12 01398262 Key Programming Fahrenheit Vector Ref12 01398270 22 Led Driver 01394055 1 23 Power Relay 01394402 1 24 Battery Backup Protection Relay 01394394 1 26 Door Switch 01394378 1 27 Door Lock with Key 01...

Page 26: ...26 Vector Lab Products Refrigerators and Freezers ...

Page 27: ... 01394030 3 22 Door Handle 01394113 1 23 Door Gasket 01394063 1 24 Glass Door 01394287 1 25 Hinging Kit 01394204 2 26 Strip Led 01394659 1 27 Battery Back Up Kit 01394212 1 28 Lock Latch 01398148 1 29 Door Lock with Key 01394329 1 30 Door Switch 01394378 1 32 Power Relay 01394402 1 33 Led Driver 01394055 1 34 Safety Fan 01394345 1 35 Battery Backup Protection Relay 01394394 1 36 Controller Require...

Page 28: ...28 Vector Lab Products Refrigerators and Freezers ...

Page 29: ... 01394246 1 21 Main Switch Kit 01394238 1 22 Power Cord 01316140 1 23 Top Protection Grid 01398155 1 24 Probes Kit 01394220 1 25 Safety Fan 01394345 1 26 Battery Backup Protection Relay 01394394 1 27 Controller Requires Programming Key 01394410 1 Key Programming Celsius Vector Ref 25 01398296 Key Programming Fahrenheit Vector Ref 25 01398304 28 Power Relay 01394402 1 30 Door Switch 01394378 1 31 D...

Page 30: ...30 Vector Lab Products Refrigerators and Freezers ...

Page 31: ... Protection Grid 01398171 1 18 Probe Kit 01394220 1 21 Controller Requires Programming Key 01394410 1 Key Programming Celsius Vector Ref 30 01398312 Key Programming Fahrenheit Vector Ref 30 01398338 22 Battery Backup Protection Relay 01394394 1 23 Safety Fan 01394345 1 24 Power Relay 01394402 1 25 Led Driver 01394055 1 27 Door Switch 01394378 1 28 Door Lock with Key 01394329 1 29 Lock Latch 013981...

Page 32: ...32 Vector Lab Products Refrigerators and Freezers ...

Page 33: ...1394246 1 16 Main Switch Kit 01394238 1 17 Power Cord 01316140 1 18 Top Protection Grid 01398171 1 20 Door Gasket 01394253 1 21 Door 01398189 1 22 Hinging Kit 01394121 1 23 Battery Back Up Kit 01394212 1 24 Lock Latch 01398148 1 25 Door Lock with Key 01394329 1 26 Door Switch 01394378 1 28 Power Relay 01394402 1 29 Safety Fan 01394345 1 30 Battery Backup Protection Relay 01394394 1 31 Controller R...

Page 34: ...34 Vector Lab Products Refrigerators and Freezers ...

Page 35: ... Protection Grid 01398197 1 20 Probe Kit 01394220 1 23 Lighting Switch 01394360 1 24 Controller Requires Programming Key 01394410 1 Key Programming Celsius Vector Ref 49 01398379 Key Programming Fahrenheit Vector Ref 49 01398387 25 Battery Backup Protection Relay 01394394 1 26 Power Relay 01394402 1 28 Door Switch 01394378 4 29 Door Lock with Key 01394329 2 30 Lock Latch 01398148 2 31 Battery Back...

Page 36: ...36 Vector Lab Products Refrigerators and Freezers ...

Page 37: ...n Switch Kit 01394238 1 19 Power Cord 01316140 1 20 Top Protection Grid 01398197 1 21 Probe Kit 01394220 1 24 Controller Requires Programming Key 01394410 1 Key Programming Celsius Vector Ref 49 01398379 Key Programming Fahrenheit Vector Ref 49 01398387 25 Battery Backup Protection Relay 01394394 1 26 Safety Fan 01394345 1 27 Power Relay 01394402 1 29 Door Switch 01394378 4 30 Door Lock with Key 0...

Page 38: ...38 Vector Lab Products Refrigerators and Freezers ...

Page 39: ...9 Power Cord 01316140 1 20 Top Protection Grid 01398197 1 21 Probe Kit 01394220 1 24 Controller Requires Programming Key 01394410 1 Key Programming Celsius Vector Ref 49 01398379 Key Programming Fahrenheit Vector Ref 49 01398387 25 Battery Backup Protection Relay 01394394 1 26 Safety Fan 01394345 1 27 Power Relay 01394402 1 29 Door Switch 01394378 4 30 Door Lock with Key 01394329 2 31 Lock Latch 0...

Page 40: ...40 Vector Lab Products Refrigerators and Freezers ...

Page 41: ...398197 1 20 Probe Kit 01394220 1 23 Lighting Switch 01394360 1 24 Controller Requires Programming Key 01394410 1 Key Programming Celsius Vector Ref 49 Sliding Door 01398353 Key Programming Fahrenheit Vector Ref 49 Sliding Door 01398361 25 Led Driver 01394352 1 26 Safety Fan 01394345 1 27 Battery Backup Protection Relay 01394394 1 28 Power Relay 01394402 1 30 Battery Back Up Kit 01394212 1 31 Door ...

Page 42: ...42 Vector Lab Products Refrigerators and Freezers ...

Page 43: ...394246 1 21 Main Switch Kit 01394238 1 22 Power Cord 01316140 1 23 Top Protection Grid 01398155 1 24 Probes Kit 01394220 1 25 Safety Fan 01394345 1 26 Battery Backup Protection Relay 01394394 1 27 Controller Requires Programming Key 01394410 1 Key Programming Celsius Vector Fzr 25 01398411 Key Programming Fahrenheit Vector Fzr 25 01398429 28 Power Relay 01394402 1 30 Door Switch 01394378 1 31 Door...

Page 44: ...44 Vector Lab Products Refrigerators and Freezers ...

Page 45: ... 01394246 2 18 Main Switch Kit 01394238 1 19 Power Cord 01316140 1 20 Top Protection Grid 01398213 1 21 Probe Kit 01394220 1 24 Controller Requires Programming Key 01394410 1 Key Programming Celsius Vector Fzr 49 01398437 Key Programming Fahrenheit Vector Fzr 49 01398445 25 Battery Backup Protection Relay 01394394 1 26 Safety Fan 01394345 1 27 Power Relay 01394402 1 29 Door Switch 01394378 4 30 Do...

Page 46: ...46 Vector Lab Products Refrigerators and Freezers ...

Page 47: ...1 19 Top Protection Grid 01398239 1 20 Top Protection Grid 01398247 1 21 Probe Kit 01394220 2 22 Lighting Switch 01394360 1 23 Controller Requires Programming Key 01394410 1 Key Programming Celsius Vector Ref 72 01398395 Key Programming Fahrenheit Vector Ref 72 01398403 24 Battery Backup Protection Relay 01394394 1 25 Safety Fan 01394345 1 26 Power Relay 01394402 1 28 Door Switch 01394378 3 29 Doo...

Page 48: ...01381983R00 Vector Products LLC 02 21 801 Church Lane Easton PA 18040 USA Toll free 1 855 686 5592 www vectorlabproducts com ...